CIRCUIT DESIGN STD-601, Operation Manual, Page: 5 / 28

OPERATION GUIDE
OG_STD-601B_v40e Circuit Design, Inc.
5
Electrical specification
All values were measured with 10mW setting at 434.0 MHz unless otherwise noted.
Common to transmitter and receiver
Item Conditions MIN TYP MAX Unit Remarks
Operating voltage 3.0 5.0 V
Frequency stability
-20 to + 65°C
-3 3 ppm
Reference temp.=25 °C
RF bit rate 4.8 9.6 kbps
Set by command
Guaranteed operating
temperature range
-20 65 °C
No dew condensation
Operating ambient
temperature range
*2
-30 75 °C No dew condensation
Storage
temperature range
-30 80 °C
No dew condensation
Frequency drift -1 1
ppm
/ year
Initial frequency
tolerance
-1.5 1.5 ppm
*2
The temperature range where transmission and reception are possible, but the specification is not
guaranteed in the ranges over the Guaranteed operating temperature range.
Transmitter part
Item Conditions MIN TYP MAX Unit Remarks
RF output power 10 mW setting 8.0 9.0 10 mW
Conducted 50 Ω
Deviation
Frequency stability
4800 bps ±2.0 ±2.2 ±2.4 kHz
9600 bps ±3.55 ±3.75 ±3.95 kHz
Spurious emission
47-74 MHz, 87.5-118 MHz,
174-230 MHz, 470-862 MHz
-54
dBm
Conducted 50 Ω
RF output power :10 mW
Other frequencies below
1000 MHz
-37
Frequencies above 1000 MHz
-30
TX current
consumption
Vcc=3.0 V 20 26 32 mA
RF output power :10 mW
Adjacent CH power Ch:25 kHz, BW:16 kHz -37 dBm
RF bit rate 9600 bps